xquerybestcursor(3x11) [ultrix man page]

XRecolorCursor(3X11)						     MIT X11R4						      XRecolorCursor(3X11)

Name
       XRecolorCursor, XFreeCursor, XQueryBestCursor - manipulate cursors

Syntax
       XRecolorCursor(display, cursor, foreground_color, background_color)
	  Display *display;
	  Cursor cursor;
	  XColor *foreground_color, *background_color;

       XFreeCursor(display, cursor)
	  Display *display;
	  Cursor cursor;

       Status XQueryBestCursor(display, d, width, height, width_return, height_return)
	  Display *display;
	  Drawable d;
	  unsigned int width, height;
	  unsigned int *width_return, *height_return;

Arguments
       background_color
		 Specifies the RGB values for the background of the source.

       cursor	 Specifies the cursor.

       d	 Specifies the drawable, which indicates the screen.

       display	 Specifies the connection to the X server.

       foreground_color
		 Specifies the RGB values for the foreground of the source.

       width
       height	 Specify the width and heightof the cursor that you want the size information for.

       width_return
       height_return
		 Return the best width and height that is closest to the specified width and height.

Description
       The function changes the color of the specified cursor, and if the cursor is being displayed on a screen, the change is visible immedi-
       ately.

       can generate a error.

       The function deletes the association between the cursor resource ID and the specified cursor.  The cursor storage is freed when no other
       resource references it.	The specified cursor ID should not be referred to again.

       can generate a error.

       Some displays allow larger cursors than other displays.	The function provides a way to find out what size cursors are actually possible on
       the display.  It returns the largest size that can be displayed.  Applications should be prepared to use smaller cursors on displays that
       cannot support large ones.

       can generate a error.

Diagnostics
       A value for a Cursor argument does not name a defined Cursor.

       A value for a Drawable argument does not name a defined Window or Pixmap.

See Also
       XCreateColormap(3X11), XCreateFontCursor(3X11), XDefineCusor(3X11)
       X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys

															      XRecolorCursor(3X11)

XRecolorCursor(3X11)													      XRecolorCursor(3X11)

NAME

       XRecolorCursor, XFreeCursor, XQueryBestCursor - manipulate cursors

SYNOPSIS

       XRecolorCursor(display, cursor, foreground_color, background_color)
	       Display *display;
	       Cursor cursor;
	       XColor *foreground_color, *background_color;

       XFreeCursor(display, cursor)
	       Display *display;
	       Cursor cursor;

       Status XQueryBestCursor(display, d, width, height, width_return, height_return)
	       Display *display;
	       Drawable d;
	       unsigned int width, height;
	       unsigned int *width_return, *height_return;

ARGUMENTS

       Specifies  the  RGB  values  for  the background of the source.	Specifies the cursor.  Specifies the drawable, which indicates the screen.
       Specifies the connection to the X server.  Specifies the RGB values for the foreground of the source.  Specify the width and height of  the
       cursor that you want the size information for.  Return the best width and height that is closest to the specified width and height.

DESCRIPTION

       The XRecolorCursor function changes the color of the specified cursor, and if the cursor is being displayed on a screen, the change is vis-
       ible immediately. The pixel members of the XColor structures are ignored; only the RGB values are used.

       XRecolorCursor can generate a BadCursor error.

       The XFreeCursor function deletes the association between the cursor resource ID and the specified cursor. The cursor storage is freed  when
       no other resource references it. The specified cursor ID should not be referred to again.

       XFreeCursor can generate a BadCursor error.

       Some  displays  allow  larger  cursors  than other displays. The XQueryBestCursor function provides a way to find out what size cursors are
       actually possible on the display. It returns the largest size that can be displayed. Applications should be prepared to use smaller cursors
       on displays that cannot support large ones.

       XQueryBestCursor can generate a BadDrawable error.

DIAGNOSTICS

       A value for a Cursor argument does not name a defined Cursor.  A value for a Drawable argument does not name a defined Window or Pixmap.

SEE ALSO

       XCreateColormap(3X11), XCreateFontCursor(3X11), XDefineCursor(3X11)

       Xlib -- C Language X Interface

															      XRecolorCursor(3X11)